for some reason presidents who live in this kind of cloistered environment where they are not challenged on a day-to-day basis, they get into debate prep, they get into that one on one situation with another candidate and just don't feel challenged. it takes that one debate to shake things up and get them back on track. >> american airlines has a my explanation for seats that fell apart in mid-flight. american is fixing seats on 48 of its 757 jets. dozens of flights are cancelled today. 50 flights were cancelled yesterday. seats have come loose on three american flights since last week. at first american said faulty floor clamps were to blame. now the airline says it was a combination of wear, poor design and even spilled soda. >> a cable tv movie on the killing of osama bin laden will air two days before the election. some critics want to know why. "s.e.al. team six: the raid on osama bin laden aka code name geronimo" is scheduled for november 4th on the national geographic channel. the movie is produced by the weinstein company, co-chairman harvey weinstein is a major fundraiser for th